Windows Analysis Report
WI Inspection Report - 763634 - UNITED ONE CREDIT UNION - 1117 S 10th St.pdf

Overview

General Information

Sample name: WI Inspection Report - 763634 - UNITED ONE CREDIT UNION - 1117 S 10th St.pdf
Analysis ID: 1523393
MD5: ea9de4ef0bb89d78522c10d5a32b8d7d
SHA1: 0435be41c86391f6e6bc7dae22fea79e0eab8fec
SHA256: bffcdccde64e4594e6f81e73e7abea098f6c54fcfdc77f66f2d53dc5769a3c6f
Infos:

Detection

Score: 2
Range: 0 - 100
Whitelisted: false
Confidence: 80%

Signatures

IP address seen in connection with other malware
Potential document exploit detected (performs DNS queries)
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Uses a known web browser user agent for HTTP communication

Classification

Source: global traffic DNS query: name: x1.i.lencr.org
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 192.168.2.8:49719 -> 23.200.196.138:443
Source: global traffic TCP traffic: 23.200.196.138:443 -> 192.168.2.8:49719
Source: Joe Sandbox View IP Address: 23.200.196.138 23.200.196.138
Source: global traffic HTTP traffic detected: GET /onboarding/smskillreader.txt HTTP/1.1Host: armmf.adobe.comConnection: keep-aliveAccept-Language: en-US,en;q=0.9User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) ReaderServices/23.6.20320 Chrome/105.0.0.0 Safari/537.36Sec-Fetch-Site: same-originSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyAccept-Encoding: gzip, deflate, brIf-None-Match: "78-5faa31cce96da"If-Modified-Since: Mon, 01 May 2023 15:02:33 GMT
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown TCP traffic detected without corresponding DNS query: 23.200.196.138
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic HTTP traffic detected: GET /onboarding/smskillreader.txt HTTP/1.1Host: armmf.adobe.comConnection: keep-aliveAccept-Language: en-US,en;q=0.9User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) ReaderServices/23.6.20320 Chrome/105.0.0.0 Safari/537.36Sec-Fetch-Site: same-originSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyAccept-Encoding: gzip, deflate, brIf-None-Match: "78-5faa31cce96da"If-Modified-Since: Mon, 01 May 2023 15:02:33 GMT
Source: global traffic DNS traffic detected: DNS query: x1.i.lencr.org
Source: 77EC63BDA74BD0D0E0426DC8F80085060.2.dr String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
Source: 2D85F72862B55C4EADD9E66E06947F3D0.2.dr String found in binary or memory: http://x1.i.lencr.org/
Source: unknown Network traffic detected: HTTP traffic on port 49719 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49719
Source: classification engine Classification label: clean2.winPDF@14/43@1/1
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SharedDataEvents-journal Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe File created: C:\Users\user\AppData\Local\Temp\acrobat_sbx\NGL\NGLClient_AcrobatReader123.6.20320.6 2024-10-01 09-08-46-913.log Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\SystemCertificates\CA Jump to behavior
Source: unknown Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\WI Inspection Report - 763634 - UNITED ONE CREDIT UNION - 1117 S 10th St.pdf"
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2100 --field-trial-handle=1632,i,859850338029047367,11111397360101548855,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215 Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2100 --field-trial-handle=1632,i,859850338029047367,11111397360101548855,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8 Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process created: unknown unknown Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: WI Inspection Report - 763634 - UNITED ONE CREDIT UNION - 1117 S 10th St.pdf Initial sample: PDF keyword /JS count = 0
Source: WI Inspection Report - 763634 - UNITED ONE CREDIT UNION - 1117 S 10th St.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: A911tu2ak_kdibqe_1o0.tmp.0.dr Initial sample: PDF keyword /JS count = 0
Source: A911tu2ak_kdibqe_1o0.tmp.0.dr Initial sample: PDF keyword /JavaScript count = 0
Source: WI Inspection Report - 763634 - UNITED ONE CREDIT UNION - 1117 S 10th St.pdf Initial sample: PDF keyword /EmbeddedFile count = 0
Source: WI Inspection Report - 763634 - UNITED ONE CREDIT UNION - 1117 S 10th St.pdf Initial sample: PDF keyword obj count = 109
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs